71918854

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{47129}}^1$

素因数の和:47247

約数の個数: 16

約数和(自身を含む): 124423200

約数和(自身を除く): 52504346

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 47129, 94258, 329903, 659806, 5137061, 10274122, 35959427, 71918854]

約数ペア:

[(1, 71918854), (2, 35959427), (7, 10274122), (14, 5137061), (109, 659806), (218, 329903), (763, 94258), (1526, 47129)]